Check the listing for details. Steel Piano Hinges Heavy Duty in Multiple Sizes, Lengths, and Variations. Condition: New. Listed at 4.49 USD. This listing is for one Steel Piano Hinge. We offer Steel, Aluminum, and Stainless Hinges in various sizes. Most items are stocked in 6ft or 8ft lengths but can be cut to a custom length upon request. Message us for pricing. Please include quantity and dimensions needed on this listing. Here are the various sizes we offer in Steel, Aluminum, and Stainless Steel. Material Thicknesses: .025, .035, .040, .050, .062, .075, .090, .120, .187Pin Diameter: .050, .062, .080, .086, .091, .120, .187, .250, .375, .500Open Width: .75, 1.00, 1.06, 1.25, 1.5, 1.75, 2.00, 2.50, 3.00, 3.50, 4.00, 5.00, 6.00, 8.00Knuckle Length: 1/4", 1/2", 1", 2" This listing is for 1 hinge. We will continue to add items from our inventory to this listing. If you can't find what you want just ask us we may have it or can make it for you. Northeast Hinge offers hinges of every shape and size. Visit our store page for all of our products on ebay and message us if you have a request.